The Multiquip 521003 Spacer is a genuine OEM component designed for a wide range of Multiquip and STOW masonry saws and the V305EH walk-behind roller, including MP1H, MP115E, MP120E, MP1455H, MP1415E, MP1420E, MP1455HP, MS1455H, MS1415E, MS1420E, TRAK-14, and MASONPROMP1 models. As a factory-sourced replacement, part 521003 is manufactured to the exact tolerances required for proper alignment and function within these machines. Sourcing a genuine OEM spacer ensures the surrounding components seat and operate exactly as intended, maintaining the mechanical integrity of the assembly. DHS Equipment supplies this part direct, so you can be confident you are getting the correct piece for your machine.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's exact dimensional specifications, ensuring the spacer maintains correct component spacing and alignment within the assembly.
- Drop-In Replacement — Matches the original part profile for straightforward installation without fitment guesswork on compatible saw and roller models.
- Broad Model Coverage — Fits MP1H, MP115E, MP120E, MP1455H, MP1415E, MP1420E, MP1455HP, MS1455H, MS1415E, MS1420E, MASONPROMP1, TRAK-14, and V305EH equipment.
- Preserves Assembly Integrity — Correct spacing between components prevents premature wear on adjacent parts, keeping bearing loads and shaft alignment within design parameters.
- Sourced from Multiquip's OEM Supply Chain — Backed by Multiquip's manufacturing standards, giving you a part built for the operational demands of professional masonry and compaction equipment.
A spacer is a precision-machined component used to maintain the correct distance and alignment between rotating or structural parts within an assembly — such as blade arbors, shafts, or bearing housings. In masonry saws and walk-behind rollers, proper spacing is critical to keeping blade tracking true, bearing loads evenly distributed, and shaft components running without unwanted lateral movement. When a spacer wears, cracks, or is missing entirely, adjacent components can shift out of alignment, accelerating wear on bearings, shafts, and seals, and potentially affecting cut quality or machine operation.
For help confirming fitment or to place an order, contact the DHS Equipment team directly.
Part Details
| Part Number | EM521003 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Spacer |
Compatibility & Fitment
| Name | Model |
|---|---|
| Saws | MP1H |
| Saws | MP115E |
| Saws | MP120E |
| Rollers | V305EH |
| Masonry Saws | MASONPROMP1 |
| Saws | MP1455H |
| Saws | MP1415E |
| STOW Masonry Saws | MS1455H |
| STOW Masonry Saws | MS1415E |
| Saws | MP1455HP |
| Saws | MP1420E |
| STOW Masonry Saws | TRAK-14 |
| STOW Masonry Saws | MS1420E |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
